Find Your Dream Career

Requisition ID: 297915 Relocation Authorized: National - Single Telework Type: Full-Time Office/Project Work Location: Reston, VA Salary Range: 159,700 - 231,000 annually (salary range is based on market data; final salary offered is determined by education, experience, and qualifications of the applicant.) Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span from initial planning and investment, through start-up and operations. Core to Bechtel is our Vision, Values and Commitments . They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring projects in our Impact Report . Project Overview: Bechtel is hiring top talent to join the expanding Renewables & Clean Power business to deliver the latest in a near decade long program of natural gas fired combined cycle projects for our long-term customer, Advanced Power. This project is a nominal 640MW single unit (with the option for a second unit on the same site) that will provide electrical power to the regional grid. Bechtel is currently supporting our customer to define the scope and design basis for the project which will utilize the latest gas turbine technology from GE Vernova to deliver reliable and responsive electric power generation. The project will be in Sullivan County, Indiana. The project team will kick-off in Reston, Virginia on a short-term assignment conditions with the intent of mobilizing to the Indiana project site for long-term assignments lasting three to five years depending on the role. Project assignment conditions are available and are meant to offer flexibility to allow the various needs of our top talent to participate in this revolutionary project Job Summary: The CSU Manager manages and supervises the startup activities on the project and plans and directs startup assignments on the project. Ultimately the Startup Manager has responsibility to accept systems and components from construction and deliver them to the customer operations team, tested, energized, and operating per project procedures and contract requirements. The CSU Manager has technical responsibility for organizing, executing, and coordinating the startup team. Makes day-to-day decisions within the project and makes recommendations to department or project management regarding policy and procedure. Responsible for review of project designs and recommendation of changes to design so that the project is safe and operable. The Startup Manager will have to perform/support testing of systems directly, due to the small size of team and will be expected to wear multiple hats. #LI-JL1 Major Responsibilities: Directs and monitors assigned office or project startup and operations which may include review of design for plant operability, preparation of operations manuals, coordination with construction during field check out and pre-commissioning and testing and execution of the startup in the field. Directs the formulation of and recommends to departmental management policies, procedures, plans, and programs within assigned office or project. Supervises, coordinates, and reviews the work of assigned engineers, estimates staffing needs and schedules, and assigns work to meet completion dates. Participates in proposal preparation activities as required. Prepares or directs the preparation of operations manuals. Ensures that work being performed is within scope of services and within budget. Provides input to project management, engineering, and construction to ensure startup requirements are incorporated into project activities, including review of project designs and construction to ensure plant operability and operating personnel safety. Coordinates, as directed, with project management, the startup related engineering, construction, and client activities as an office assignment or during startup, operations, maintenance, or testing at the jobsite. Coordinates with client representatives to obtain approval on work as it is accomplished. Reviews and approves key startup methods, procedures, and schedules on assigned project(s). Performs performance reviews for personnel supervised and ensures they receive appropriate technical assistance and on-the-job training for their professional development. Keeps abreast of technological developments and trends in startup and operating services within area of responsibility. Education and Experience Requirements: Requires bachelor's or master's degree (or international equivalent) and 13-15 years of relevant experience or 17-19 years of relevant work experience Required Knowledge and Skills: Good collaboration and interpersonal skills. Experience of commissioning/integration and handover. Experience of managing testing, commissioning, and operational trials for one or more large or complex high voltage power transmission projects. Experience in managing commissioning and overseeing testing, commissioning, and handover activities. Knowledge of industry and regulatory standards and design criteria in all the areas of commissioning. Strong negotiation skills for dealing with clients. Total Rewards/Benefits: For decades, Bechtel has worked to inspire the next generation of employees and beyond! Because our teams face some of the world's toughest challenges, we offer robust benefits to ensure our people thrive. Whether it is advancing careers, delivering programs to enhance our culture, or providing time to recharge, Bechtel has the benefits to build a legacy of sustainable growth. Learn more at Bechtel Total Rewards Diverse teams build the extraordinary: As a global company, Bechtel has long been home to a vibrant multitude of nationalities, cultures, ethnicities, and life experiences. This diversity has made us a more trusted partner, more effective problem solvers and innovators, and a more attractive destination for leading talent. We are committed to being a company where every colleague feels that they belong-where colleagues feel part of "One Team," respected and rewarded for what they bring, supported in pursuing their goals, invested in our values and purpose, and treated equitably. Click here to learn more about the people who power our legacy. At Bechtel, our employees enjoy a competitive total rewards package that includes comprehensive medical, dental, and vision plans, along with optional disability and supplemental insurance options, generous paid time off (160 hours annually, accrued 6.16 hours per pay period), nine paid holidays, paid parental leave, discretionary bonuses, and a well-designed 401K plan with matching and profit-sharing components Bechtel is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, disability, citizenship status (except as authorized by law), protected veteran status, genetic information, and any other characteristic protected by federal, state or local law. Applicants with a disability, who require a reasonable accommodation for any part of the application or hiring process, may e-mail their request to acesstmt@bechtel.com

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. The Role Mistral is building a sovereign AI cloud. Our product surface is expanding fast - GPU clusters, compute orchestration, storage, networking, serverless containers, inference, and training. We're hiring a Product Director to own our cloud infrastructure and inference portfolio end to end: the foundational systems that power Mistral's datacenters, and the inference platform that brings the world's most advanced generative AI models to production. This is a broad mandate. You'll own both scopes and, as the business scales, build the organization and stream leadership to delegate them. You'll define the vision, hire and grow the team, and set the operating rhythm that lets a fast-moving org deliver with focus. This is a highly visible role with the opportunity to shape how Mistral's technology is adopted globally and to unlock a major new line of business. What You'll Do Strategy & vision Define and evangelize the product vision, strategy, and annual goals for our Inference and Cloud products, aligned with customer needs, company objectives and market trends. Go-to-market Own adoption, revenue contribution, and gross margin. Partner with marketing and GTM teams on positioning, pricing and packaging, launch plans, and adoption strategy. Team leadership Build the product organization for these products: hire product managers and stream leads, set the operating cadence (quarterly product reviews, roadmap reviews), and develop PMs through clear growth paths. Customer & market fit Work directly with AI-native startups and enterprises running advanced AI workloads to drive product–market fit across the portfolio. Delivery & execution Partner with engineering leadership to build a world-class compute infrastructure and inference platform delivering high-performance, cost-efficient AI at scale, with reliability, SLAs, and cost-per-token economics as first-class product concerns. Market & technology insights Track the competitive landscape and emerging technologies across AI infrastructure and managed inference to inform product strategy and identify new opportunities Research & open source Partner with research and engineering teams to turn emerging model architectures and advances in open-source inference into product opportunities that improve performance and efficiency What We're Looking For Extensive experience in tech and infrastructure, including significant time leading product organizations with a proven track record of bringing cloud infrastructure, large-scale distributed systems, or inference products to market. Engineering background prior to moving into product management You've taken an infra or inference product from early stage to material revenue and adoption. Proven people leadership: you've hired and grown senior PMs, organized teams around clear stream ownership, and built durable operating cadences. Fluency in the economics of the business: comfortable owning gross margin, unit economics, and the tradeoffs behind pricing and capacity. Ability to align and inspire cross-functional teams without direct authority, and to communicate credibly with executives, engineers, and customers. Low ego, high bias for action, and comfort in ambiguity — equally at home crafting a strategy narrative and diving into metrics, a UX detail, or a customer escalation. What We Offer We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page . Privacy Policy Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy . Find Jobs in France on Arbeitnow

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. The team Mistral is building a sovereign AI cloud for Europe. Our customers in finance, healthcare, and the public sector run frontier models on European-jurisdiction infrastructure, and the Cloud Platform team builds the systems that make that possible — compute orchestration, Kubernetes, bare metal, storage, networking, and the datacenter fleet that runs it all. We run it all on our own metal, our own network, our own datacenters — which means when something breaks, the fix is ours to write. European Compute Units let enterprises commit to multi-year capacity on that infrastructure, and we are scaling toward a gigawatt of compute across Europe by 2030. You will design and ship the layer every sovereign AI deployment depends on and shape the team building it. The Role This is a people-leadership role from day one. You will manage the team — hiring, coaching, performance, growth paths, honest feedback — while staying close to the code: roughly half your time in architecture decisions and the hardest technical problems the team faces, the other half leading your squad. If you are looking for a senior IC role, this is not it. You will lead the team building our serverless containers product: the way developers run AI apps, MCP servers, APIs, and managed workers on our cloud without thinking about servers. Push a container, get an endpoint, scale from zero to thousands of instances and back down — across CPU and GPU. On a hyperscaler, the serverless layer is a product someone else built. Here you own it end to end: the scheduler that decides where a container lands, the routing path a request takes, the machinery that turns a scaled-to-zero service into a warm instance before a customer notices. All of it runs on metal, network, and datacenters we own. That tension is the product: scale-to-zero economics with cold starts in milliseconds, autoscaling that absorbs a launch spike without a config change, GPUs scheduled onto containers the way other platforms schedule CPU. The customers betting on this layer are the developers building the next generation of AI software on European infrastructure. What You Will Do Own the container platform end to end: image delivery, placement, request routing, scale-up, scale-to-zero — across CPU and GPU. Make cold starts a solved problem: snapshotting, prewarming, image-layer caching, whatever it takes for scale-from-zero to feel instant. Treat AI workloads as the normal case: GPU-backed containers, streaming responses, long-lived connections, MCP servers that cost almost nothing while idle. Write Go alongside your team and own the architecture and the hardest implementation decisions. Grow the engineers, not just the software — set the standard for ownership and coach people past their comfort zone. Own people management for the team: hiring, performance, growth paths, and honest feedback. Partner with Product Managers to turn platform decisions into a product developers want to deploy on. What We're Looking For 2+ years of real people leadership. You have managed engineers — hired, coached, given honest feedback, and grown them. Hands-on contribution matters here, but this role is judged on the team you build and lead, not just the code you write. You have shipped production systems in Go. Not dabbled. Shipped. You have built container or workload platforms — orchestration, scheduling, isolation, request routing — not just deployed onto someone else's serverless platform. Deep Linux: namespaces, cgroups, image layers, page cache — comfortable well below the application layer. Multi-tenancy instincts: density, isolation, and fairness when hundreds of customers share one fleet. Significant experience building complex backend or infrastructure systems. You have partnered with product, design, and business teams to ship software that reached real users. A low-ego, team-first mindset. We care less about your exact domain and more about whether you are the kind of technical force other engineers want to work alongside. What We Offer We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page . Privacy Policy Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy . Find more English Speaking Jobs in France on Arbeitnow

Looking for Philippines-based candidates Job Role: Marketing and Sales Administrator Compensation range: $1,500 AUD - $2,000 AUD / Monthly Engagement type: Independent Contractor Agreement Work Schedule: This role is expected to align with the AU business hours (approx. 9 AM - 5 PM, Monday to Friday) for collaboration, but as a contractor, you'll have flexibility in how you manage your time. Who We Are: At Hunt St, we help Australian companies hire top remote talent in the Philippines. For this role, you will be engaged directly by the client as an independent contractor. We are not an outsourcing agency. All of our roles are 100% remote so you'll be able to work from home. Who The Client Is: Our company is a thriving real estate agency in Brisbane's south-west, with a principal who lists and sells at a strong pace, an in-house finance broker, and a loyal local client base built over many years. Appraisal requests are coming in fast, and the agency is ready to add a sharp, organised operator to keep every lead warm and every opportunity moving. Role Overview: You'll sit at the centre of the agency's growth engine. You'll own a database of 30,000+ contacts, keep it clean and organised, and run a consistent nurture program so past clients, buyers and potential sellers hear from us at the right time. You'll be on the phones connecting with homeowners, qualifying appraisal leads and booking them in for the principal. You'll also support marketing and bring practical AI and automation skills that make every follow-up faster and more reliable. Key Responsibilities: Database & CRM ownership Clean, de-duplicate, update and segment approx. 25,000 existing contacts plus 5,000–10,000 newer buyer and seller contacts. Run a structured 6–12 month nurture cadence so every contact receives timely, relevant touchpoints. Log every call, email and outcome accurately so the CRM stays the single source of truth. Phones & lead nurturing Make value-led outbound calls: just listed, just sold, upcoming auctions in the street, and free market report offers. Nurture appraisal leads, qualify their timing and motivation, and book appraisals directly into the principal's calendar. Hand over warm, ready-to-list clients with clear notes, and refer finance opportunities to the in-house broker. Marketing support Build and send email and SMS campaigns to targeted database segments. Prepare market updates and suburb reports that give homeowners genuine value. Support social media content and scheduling alongside the agency's existing marketing. AI & automation Set up automated follow-ups across SMS, email and CRM workflows using tools such as n8n, Make, or built-in CRM automation. Monitor automations for accuracy and tone, and refine them to lift response and booking rates. Additional sales administration Prepare sale contracts using approved templates and instructions; enter details, coordinate signing and distribute completed copies to relevant parties. Prepare and process Form 6 appointment documents; check details and signatures, follow up outstanding items and file completed records, subject to principal review. Reception and general administration cover When the receptionist is away, answer and direct calls, respond to general enquiries, record messages, manage appointments and assist with routine administrative tasks. Required Skills and Qualifications: 2-3+ years in a sales admin, marketing admin or client-facing role, ideally within Australian real estate. Excellent spoken and written English with a warm, confident phone manner that Australian homeowners respond to. Hands-on CRM experience and a genuine love of clean, well-organised data. Comfortable making outbound calls daily and energised by booking results. Confident using AI tools and automation platforms to work smarter. Self-directed and output-focused: you plan your day, deliver consistently and report progress proactively. Bonus Skills: Australian real estate CRMs such as Rex, VaultRE, AgentBox or Box+Dice. Email marketing platforms, Canva, and social scheduling tools. Familiarity with Australian property terms: appraisals, auctions, listings, settlements. Work Arrangement & Expectations: This is a remote role that will be set up as an independent contractor engagement. To ensure alignment and transparency, successful candidates will be expected to: Disclose any existing ongoing roles or client work Reflect this engagement on their LinkedIn profile (clearly marked as "Independent Contractor") Please mention the word RECOVER and tag RMmExMzpkMjAwOjEzOjcxOjox when applying to show you read the job post completely (#RMmExMzpkMjAwOjEzOjcxOjox). This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.

About Alpas Alpas is a Y Combinator portfolio company building agentic sourcing technology for direct procurement. Our AI agents find, qualify and enrich suppliers so procurement teams reach objectives such as cost reduction, risk mitigation, resilience and innovation. We are based in Berlin, Prenzlauer Berg, and work hybrid. The role You join our Engineering team as a senior individual contributor and report directly to the CTO. We work in small, cross-functional product teams without middle management; you own your projects end to end, from design to production operation. Your mission: Enable fully-automated supplier analysis at stellar quality. Your responsibilities Design, build and operate production AI agents with LangGraph, including agentic workflow patterns (planning, tool use, reflection, human-in-the-loop) Build NLP and RAG pipelines (vector databases, retrieval strategies, evaluation) that feed the agents Integrate agents reliably with our backend services (Python, FastAPI, Pub/Sub, GCP) and keep agent-to-agent and agent-to-backend interfaces scalable Own MLOps for agentic workloads: CI/CD, monitoring, evaluation pipelines, cost control and inference efficiency Set and meet quality targets (for example under 1% failure rate for the search agent) and benchmark models and approaches Keep the codebase healthy and share knowledge across the team through reviews and documentation What we are looking for If you match most of these requirements and not all of them, you should still apply. At least 5 years of professional experience as an AI, ML, MLOps or backend engineer (working-student time does not count) Hands-on experience shipping LLM-based or agentic systems to production, not only prototypes Degree in computer science, AI or a closely related field, or equivalent practical background Strong Python and software-engineering practices (testing, CI/CD, Docker, cloud; GCP preferred) Experience with LangGraph or comparable agent frameworks, vector databases and evaluation of LLM systems Fluent English (C1); based in the EU, able to work hybrid from Berlin PyTorch and NLP model training, Kubernetes, Terraform, Argo Experience with procurement, supply chain or B2B data products Your benefits Work on an AI-core product, develop cutting-edge ML models and NLP systems for automating the supplier search that drive innovation and deliver real impact High ownership and responsibility to manage your own projects See your work deliver immediate results for stakeholders and collaborate closely with our Product team Work in a fast-paced environment with challenging tasks (zero-boredom-guarantee) Rapid development with a steep learning curve Awesome team events and an inclusive company culture with a diverse team A hybrid work environment and a nice office in Berlin, Prenzlauer Berg Honest, fast, and open collaboration as well as strong communication skills We hire you because you are the subject-matter expert in your fields, we appreciate being challenged Ability and willingness to commit to goals and tangible impact Resourceful self-starters who hold themselves to high standards, have attention to detail, are intrinsically motivated & eager to learn on a daily basis Proactive hands-on working style with passion for customer-facing tasks Team members who are excited about our mission & tech Find Jobs in Germany on Arbeitnow

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE TEAM Anduril is fielding the next generation of Autonomous Underwater Vehicles, delivering an ultra-long-range, full-ocean-depth platform alongside a manufacturing architecture that scales from large to extra-large vehicle sizes. The Dive-XL programme is designed, built and tested in Australia and is executing against live contracts. The XL Vehicle System team owns the vehicle end to end – systems, software, mechanical, electrical, and integration and test. ABOUT THE JOB You will own programme execution across the XL vehicle system as it moves from development into production, reporting to the Director of Platforms. The role requires both programme management rigour and genuine technical depth: you will be expected to engage substantively on system architecture, interfaces and verification approach alongside the engineering discipline leads. WHAT YOU'LL DO Own programme planning end to end for the vehicle system: scoping, sequencing, dependency mapping, risk identification, and driving decisions when requirements, timelines or resourcing conflict. Stand up and run the scaled agile cadence across the vehicle programme — coordinating planning increments, cross-team dependency mapping, and integration points across up to ~100 engineers spanning multiple agile teams. Own the rhythm: PI planning, backlog alignment, system demos and inspect-and-adapt events, ensuring the cadence actually drives decisions rather than just generating ceremony. Implement and maintain robust project management methodologies and best practices across the programme, driving predictability and accountability. Proactively identify and mitigate programme risks and challenges, developing mitigation plans alongside the engineers who will execute them. Engage with the technical substance of the programme – architecture, requirements baselines, interfaces and verification approach – well enough to catch problems early rather than simply track status. Partner with discipline leads as a technical peer, pressure-testing estimates and identifying missing scope before a schedule or resourcing decision is made. Translate system-level requirements and subsystem dependencies into a sequenced plan that reflects how the vehicle is actually integrated and tested. Manage interfaces and dependencies across production, supply chain and test, driving resolution where subsystem plans conflict. Lead re-planning as priorities shift, and communicate the change and its technical consequences clearly. Own the technical narrative in design review gates, milestone reviews and executive updates. REQUIRED QUALIFICATIONS Demonstrated systems engineering capability – requirements decomposition, interface management and ICDs, subsystem trade studies, verification and validation, and requirements traceability across a complex system Technical depth sufficient to engage as a peer with engineers rather than only track their status – able to follow an architecture discussion, question an estimate, and understand the downstream effect of a design decision Delivery experience across both hardware and software – you have owned the plan for a complex product where mechanical, electrical and software work had to converge, and have shipped software as part of that scope Hands-on experience running scaled agile delivery across a programme of multiple agile teams — including standing up planning increments, managing cross-team dependencies in Jira, and facilitating the events (planning, sync, demo, retrospective) that keep teams aligned. Not just familiarity: you've been the person making the system work. Prior experience as a practising engineer is strongly preferred , ideally in systems, mechanical, electrical or software engineering before moving into programme leadership 5+ years driving delivery of complex engineering programmes, including time in a technically accountable role Strong programme management fundamentals: scoping, dependency mapping, risk management, and execution across multiple teams Excellent written and verbal communication, including the ability to manage stakeholders across engineering, production and leadership and to push back on unrealistic asks Degree in Engineering, Computer Science or a related field, or equivalent practical experience Eligible to obtain and maintain an Australian Government security clearance PREFERRED QUALIFICATIONS Experience on subsea, maritime, aerospace, automotive or another complex vehicle platform Background in robotics or autonomous systems Familiarity with model-based systems engineering, configuration management, or formal requirements tooling Defence industry experience, including milestone review structures such as SRR, PDR and CDR Experience in a rapidly iterating test environment with close hardware and software integration The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including: Benefits At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits . Protecting Yourself from Recruitment Scams Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates. Please always verify communications: Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an ----- address. Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is ----- before providing any personal information or clicking on links. What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to Data Privacy To view Anduril's candidate data privacy policy, please visit https://anduril.com/applicant-privacy-notice/ . By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security. Find more English Speaking Jobs in United Kingdom on Arbeitnow

As a Senior Machine Learning Platform Engineer (m/f/d), you will design and build the platform that turns large-scale UxV and sensor data into validated, reproducible machine learning models. You will own and improve the end-to-end ML lifecycle—from data processing, selection, and annotation through distributed model training, experiment tracking and validation. Your work will enable ML engineers to develop autonomy and perception capabilities efficiently, reliably, and at scale. Beyond conventional platform engineering, you will also apply modern AI models to our internal data workflows. This may include semantic dataset search, automated metadata generation, data curation, and auto-labeling using foundation and multimodal models. By creating the foundations on which our AI teams build and validate models, you will directly contribute to Quantum Systems' next generation of autonomous UxV solutions. What is your Day to Day Mission: Design, implement, and operate scalable ML and data pipelines covering ingestion, dataset creation, training, and model validation. Build a reliable ML platform for reproducible experimentation and training across local, on-premises, and cloud GPU infrastructure. Develop efficient systems for large-scale multimodal datasets, including imagery, LiDAR, odometry, ground truth, and simulation data. Establish dataset and model versioning, metadata management, quality checks, and traceability from raw sensor data to validated model artifacts. Build and optimize distributed training workflows, job scheduling, GPU resource allocation, caching, and high-throughput data access. Develop AI-powered tools for internal data engineering, including semantic data search, metadata enrichment, automatic annotation, and quality assessment using foundation or multimodal models. Improve platform reliability, observability, security, cost efficiency, and developer experience. Collaborate with ML, data, and engineering teams to translate their technical needs into scalable platform capabilities. Mentor engineers, contribute to architectural decisions, and establish engineering standards for production-grade ML systems. What you bring to the team: You hold a degree in Computer Science, Artificial Intelligence, Data Engineering, or a related technical discipline. You have strong software engineering skills in Python and experience building reliable, maintainable software and automated workflows for data-intensive machine learning systems. You have several years of hands-on experience building production ML platforms, MLOps systems, or large-scale data and training pipelines. Solid knowledge of machine learning fundamentals and hands-on experience training and evaluating ML models. You have a deep understanding of the ML lifecycle, including dataset preparation, distributed training, experiment management, model validation, and reproducibility. You have experience with cloud platforms and containerized infrastructure using Docker and Kubernetes. You have worked with workflow orchestration, experiment tracking, and model or artifact management technologies such as Argo Workflows, Kubeflow, Metaflow, Airflow, MLflow, or comparable solutions. You have practical experience with large datasets, object and shared storage, data formats, partitioning or sharding strategies, and high-throughput data loading. You are familiar with CI/CD, infrastructure as code, monitoring, logging, access control, and operating reliable production systems. You communicate confidently in English and collaborate effectively across research, product, and infrastructure teams. You are highly self-motivated and take technical ownership from architecture through operation. Why Quantum-Systems: We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus. We are industry pioneers who are ambitious, bold, and visionary. We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data. We promise to be your runway for individual and professional growth. Our benefits: Company pension scheme: We support you so that you can already make provisions for later. Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance. Mobile Work: If things get a little busy in the office, you have the option to work remotely one flexible day per week to create the right balance. Stay active: With EGYM Wellpass, you get access to thousands of fitness and sports facilities — and of course, we subsidize the membership. Bike-Leasing: We support you in staying environmentally mobile and healthy. Corporate Benefits: Your opportunity for attractive offers and discounts from well-known suppliers and brands, e.g. Adidas, Apple, Expedia. Employee events: We not only want to grow together, but also celebrate our successes together. Lunch-Card: Be powerful with delicious energy, daily lunch budget is sponsored. Company Shuttle: Enjoy our convenient shuttle service that picks you up from Laim in Munich and brings you to our location, with return trips at the end of the workday. About us: Quantum Systems is a leading European deep-tech company for unmanned systems across air, land and maritime domains. We develop and scale integrated hardware, software and AI-powered solutions for mission-critical operations. By combining autonomous platforms with intelligent software and AI, Quantum Systems enables customers to operate, understand and act across domains. Our commitment: We are an open-minded company that not only values diversity, but actively promotes it. Regardless of gender, age, ethnic origin, religion, sexual orientation or disability, we firmly believe that the diversity of our employees is an essential part of our success. At our company, every voice is heard and every perspective is valued. We believe that our differences enrich us and help us to find creative solutions and generate innovative ideas. We pride ourselves on creating an inclusive work environment where all employees can reach their full potential. Find more English Speaking Jobs in Germany on Arbeitnow

Headquarters: Remote, US Keeper Security is hiring an Analyst Relations Manager to join our Global Communications team. This individual will own and execute the day-to-day analyst relations program at Keeper by managing evaluations, timelines, coordination and internal workflows to ensure effective analyst engagement. This is a 100% remote position from select locations, with an opportunity to work a hybrid schedule for candidates who live near our global headquarters in Chicago. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations, globally. Keeper is published in 23 languages and is sold in over 150 countries. Join one of the fastest-growing cybersecurity companies as the leader of Keeper's analyst relations operations. About Keeper Keeper Security is transforming cybersecurity for people and organizations globally. Keeper's intuitive solutions are built with end-to-end encryption to protect every user, on every device, in every location. Our zero-trust privileged access management platform deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance. Trusted by millions of individuals and thousands of organizations, Keeper is the leader for password, passkey and secrets management, privileged access, secure remote access and encrypted messaging. Learn how our zero-trust and zero-knowledge solutions defend against cyber threats at KeeperSecurity.com . About the Role Keeper Security is seeking an Analyst Relations Manager to own and operate the day-to-day execution of the Analyst Relations (AR) program. This role is ideal for a strong project and program manager who thrives on coordination, timelines and process ownership. The Analyst Relations Manager will oversee analyst evaluations, questionnaires, calendars, internal reviews and follow-through, ensuring consistency, accuracy and momentum across all analyst engagements. This is a junior-to-mid level manager role with room to grow, well-suited for candidates with experience in analyst relations operations, research coordination, product marketing support or program management in a SaaS or enterprise environment. Success is measured by operational excellence, reliability and execution. Responsibilities Own the operational execution of Keeper's analyst relations program, including timelines, workflows, and documentation Manage analyst evaluation processes (e.g., Magic Quadrant, Forrester Wave, MarketScape), including questionnaires, data collection, internal routing, reviews, revisions, and final submissions Coordinate internal stakeholders across product, engineering, marketing, PR and leadership to ensure inputs are accurate, complete, and delivered on time Maintain analyst calendars, briefing schedules, biweekly check-ins, and long-range planning for key firms and coverage areas Support analyst briefings, inquiries and follow-ups by preparing materials, coordinating participants, taking notes, and tracking discussion themes over time Ensure Keeper's product capabilities, roadmap and positioning are clearly and consistently represented across analyst interactions and evaluations Organize and synthesize analyst feedback, market observations, and competitive insights for internal teams Partner with PR and marketing to promote analyst coverage and insights for web, media, social media, and campaign use Manage AR tools, databases, report libraries, and licensing access Track program metrics and deliver regular internal summaries on analyst activity, evaluation status, and upcoming milestones Collaborate with teams supporting industry recognition, software review, and peer validation platforms (e.g., Gartner Peer Insights), ensuring alignment with analyst evaluations and messaging where appropriate Requirements 3+ years of experience in analyst relations support, research coordination, project/program management, product marketing or a related role Clear understanding of the identity security industry Strong organizational and project management skills, with a track record of owning complex, multi-stakeholder workflows Excellent written and verbal communication skills; comfortable working with executives and cross-functional teams Ability to quickly learn technical products and market concepts, with support from internal subject-matter experts Experience working with analyst firms, research processes or evaluation cycles is a plus but not required Comfort managing tools, calendars, documentation and structured processes Benefits Medical, Dental & Vision (inclusive of domestic partnerships) Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life Voluntary Short/Long Term Disability Insurance 401K (Roth/Traditional) A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc) Above-market annual bonuses Keeper Security, Inc. is an equal opportunity employer and participant in the U.S. Federal E-Verify program. We celebrate diversity and are committed to creating an inclusive environment for all employees. Classification: Exempt Keeper Candidate Privacy Notice This notice explains how Keeper Security processes your personal data during recruitment. Depending on the role and location, the Controller of personal data (the organization responsible for determining why and how personal data is processed) will be Keeper Security Inc. (US), Keeper Security EMEA Ltd. (Ireland), or Keeper Security APAC K.K (Japan). 1. Data We Collect Information You provide: Contact details, CV/resume, cover letter Employment history, qualifications, work eligibility Application responses and uploaded documents Information We generate: Interview notes, assessments, communications Scheduling information Information From Others: Recruiter/referral information who submit your profile References (with your consent, before final offer) Public professional profiles Background verification (post offer) Voluntary Diversity and Equal Opportunity Information We may ask you to voluntarily provide diversity information including race/ethnicity, gender, disability status and veteran status (US). Providing this information is optional and Keeper collects this data in order to comply with EEOC and similar requirements 2. How We Use Your Data Assess your application and suitability Manage interviews and recruitment workflow Consider you for other/future roles (we may seek your consent to keep your information on our systems beyond the retention period specified) Comply with employment law obligations 3. Legal Basis Legitimate Interests (recruitment management, security and integrity of the hiring process) Contracting steps (for progressed candidates) Legal and regulatory compliance obligations; explicit consent where required 4. Who We Share Information With Internal: HR, hiring managers, interviewers, IT support for system administration Note - diversity and equal opportunity data is not shared with hiring managers. Third Parties: Service providers who assist with: Applicant tracking, recruitment systems and assessment providers Background verification vendors (post offer) Recruitment agencies (where applicable) Tools to support communication, collaboration and to securely store your data Keeper ensures that all our third parties are contractually bound to protect your personal data with adequate safeguards in place. 5. International Transfers Your data may be accessed by Keeper entities globally as needed for the purposes of hiring and decision making. We protect any such data transfer between Keeper entities using appropriate safeguards under applicable data protection laws. 6. Security We implement appropriate technical and organizational measures to protect your data, consistent with our industry leading security standards. 7. Retention We keep your data for 24 months from your last application activity, then delete or anonymize it. Exceptions: You opt into our talent database for further retention by providing consent (extended retention) You're hired (transfers to employee records) 8. Your Rights You have the following rights and can contact us at the email below to exercise them: Access, correct, or delete your data, subject to applicable law and retention requirements Object to or restrict processing Withdraw consent (where applicable) Request data portability Lodge a complaint with your data protection authority If you become an employee, your rights regarding your employee record are governed by our internal Employee Privacy Notice and certain data will be retained as required under relevant laws such as employment or tax law. When you request access to your personal data, some information may be redacted if it includes the personal data of other individuals or information that we must protect in order to preserve their privacy rights. 9. Automated Decisions Keeper does not make hiring decisions using solely automated processing. 10. Contact - Candidates can send privacy questions to: privacy@keepersecurity.com To apply: https://weworkremotely.com/remote-jobs/keeper-security-analyst-relations-manager

Headquarters: Remote, US Description Keeper is hiring a motivated Associate Talent Acquisition Partner to support the full cycle recruiting process. This is a 100% remote position from select locations with an opportunity to work a hybrid schedule for candidates based in the Chicago, IL metro area. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languages and is sold in over 150 countries. Join one of the fastest-growing cybersecurity companies and be responsible for a variety of recruiting support activities from reviewing applications, to sourcing candidates and facilitating new hire on-boarding logistics. About Keeper Keeper Security is one of the fastest-growing cybersecurity software companies that protects thousands of organizations and millions of people in over 150 countries. Keeper is a pioneer of zero-knowledge and zero-trust security built for any IT environment. Its core offering, KeeperPAM®, is an AI-enabled, cloud-native platform that protects all users, devices and infrastructure from cyber attacks. Recognized for its innovation in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper secures passwords and passkeys, infrastructure secrets, remote connections and endpoints with role-based enforcement policies, least privilege and just-in-time access. Learn why Keeper is trusted by leading organizations to defend against modern adversaries at KeeperSecurity.com . About the Role We're looking for a sharp, detail-oriented recruiting professional who is comfortable taking initiative and managing multiple priorities. The Associate Talent Acquisition Partner will support the Talent Acquisition team across a variety of roles while independently managing select junior and support-level searches. This is a great opportunity for someone with foundational recruiting experience who is looking to grow their full-cycle recruiting and sourcing skills in a fast-paced SaaS environment. Responsibilities Support the full-cycle recruitment process by reviewing applications, corresponding with candidates and hiring managers, coordinating interviews, sourcing candidates and supporting new hire onboarding activities Review applications and advance candidates who meet minimum qualifications Source candidates using LinkedIn Recruiter and other sourcing platforms Facilitate candidate and hiring manager communications and provide timely status updates throughout the interview process Manage full-cycle recruiting for assigned junior, support and other lower-complexity roles, including conducting screening interviews Launch assessments, monitor progress and manage associated communications Partner with HR and training teams to coordinate pre-employment screening and new hire onboarding activities Create and update process documentation, communication templates and recruitment reporting Maintain accurate candidate and requisition information within the applicant tracking system Support special projects for the Talent Acquisition and Human Resources teams Required Experience 1–3 years of recruiting or talent acquisition experience in a fast-paced environment Experience supporting or recruiting for roles within a technology or SaaS organization Experience working with an applicant tracking system (ATS) and sourcing tools such as LinkedIn Recruiter Familiarity with full-cycle recruiting, including sourcing, candidate screening and interview coordination Strong written and verbal communication skills Strong attention to detail, organization and problem-solving skills Ability to quickly establish relationships with candidates and internal stakeholders Flexible and adaptable to shifting priorities Ability to work effectively both autonomously and as part of a team Experience handling sensitive or confidential information Bachelor's degree in Human Resources Management, Business Administration or a related field, or equivalent experience Benefits Medical, Dental & Vision (Inclusive of domestic partnerships) Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life Voluntary Short/Long Term Disability Insurance 401k (Roth/Traditional) A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc) Above market annual bonuses Keeper Security, Inc. is an equal opportunity employer and participant in the U.S. Federal E-Verify program. We celebrate diversity and are committed to creating an inclusive environment for all employees. Classification: Non-Exempt Keeper Candidate Privacy Notice This notice explains how Keeper Security processes your personal data during recruitment. Depending on the role and location, the Controller of personal data (the organization responsible for determining why and how personal data is processed) will be Keeper Security Inc. (US), Keeper Security EMEA Ltd. (Ireland), or Keeper Security APAC K.K (Japan). 1. Data We Collect Information You provide: Contact details, CV/resume, cover letter Employment history, qualifications, work eligibility Application responses and uploaded documents Information We generate: Interview notes, assessments, communications Scheduling information Information From Others: Recruiter/referral information who submit your profile References (with your consent, before final offer) Public professional profiles Background verification (post offer) Voluntary Diversity and Equal Opportunity Information We may ask you to voluntarily provide diversity information including race/ethnicity, gender, disability status and veteran status (US). Providing this information is optional and Keeper collects this data in order to comply with EEOC and similar requirements 2. How We Use Your Data Assess your application and suitability Manage interviews and recruitment workflow Consider you for other/future roles (we may seek your consent to keep your information on our systems beyond the retention period specified) Comply with employment law obligations 3. Legal Basis Legitimate Interests (recruitment management, security and integrity of the hiring process) Contracting steps (for progressed candidates) Legal and regulatory compliance obligations; explicit consent where required 4. Who We Share Information With Internal: HR, hiring managers, interviewers, IT support for system administration Note - diversity and equal opportunity data is not shared with hiring managers. Third Parties: Service providers who assist with: Applicant tracking, recruitment systems and assessment providers Background verification vendors (post offer) Recruitment agencies (where applicable) Tools to support communication, collaboration and to securely store your data Keeper ensures that all our third parties are contractually bound to protect your personal data with adequate safeguards in place. 5. International Transfers Your data may be accessed by Keeper entities globally as needed for the purposes of hiring and decision making. We protect any such data transfer between Keeper entities using appropriate safeguards under applicable data protection laws. 6. Security We implement appropriate technical and organizational measures to protect your data, consistent with our industry leading security standards. 7. Retention We keep your data for 24 months from your last application activity, then delete or anonymize it. Exceptions: You opt into our talent database for further retention by providing consent (extended retention) You're hired (transfers to employee records) 8. Your Rights You have the following rights and can contact us at the email below to exercise them: Access, correct, or delete your data, subject to applicable law and retention requirements Object to or restrict processing Withdraw consent (where applicable) Request data portability Lodge a complaint with your data protection authority If you become an employee, your rights regarding your employee record are governed by our internal Employee Privacy Notice and certain data will be retained as required under relevant laws such as employment or tax law. When you request access to your personal data, some information may be redacted if it includes the personal data of other individuals or information that we must protect in order to preserve their privacy rights. 9. Automated Decisions Keeper does not make hiring decisions using solely automated processing. 10. Contact - Candidates can send privacy questions to: privacy@keepersecurity.com To apply: https://weworkremotely.com/remote-jobs/keeper-security-associate-talent-acquisition-partner-tech

Auterion builds a cutting-edge operating system for autonomous robotic systems that empower a diverse range of platforms to perform surveillance, reconnaissance, inspection, mapping and logistics tasks. Our industry-leading software drives the adoption of robotic fleets and is recognized by the U.S. government as the future standard for its drone programs. We are looking for a Senior Embedded Performance Engineer who is passionate about getting the most out of embedded systems — from low-level Linux tuning and hardware integration to high-performance video and data pipelines. This role is ideal for someone who enjoys working close to hardware, moving across the stack, and solving the kinds of problems where milliseconds, bandwidth, startup time, and system efficiency matter. You will work across the AuterionOS ecosystem on topics such as: Embedded Linux performance and system tuning Low-latency video streaming and media pipelines C/C++, Python, and Bash-based platform development Hardware integration, system profiling, and end-to-end optimization Collaboration with experienced and driven engineers across Auterion Responsibilities Work within the Apps & Simulation team and collaborate with other development teams to build high-performance products for autonomous systems. Design, optimize, and maintain performance-critical components within AuterionOS, Auterion's custom embedded Linux distribution. Improve end-to-end system behavior across compute, networking, video, and hardware interfaces, with a strong focus on latency, throughput, reliability, and resource efficiency. Analyze and optimize demanding workloads such as real-time telemetry, video streaming, media processing, and communication between distributed system components. Investigate system bottlenecks across the full stack, from kernel and OS behavior to application-level code and tooling. Collaborate with engineering and product teams to understand both internal and customer use cases, and translate them into robust technical solutions. Propose and implement new platform capabilities with a strong emphasis on measurable performance gains in real-world deployments. Participate in daily stand-ups, release planning, and prioritization discussions. Qualifications and Skills B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related field. 5+ years of professional experience writing object-oriented C++ and/or Python. Deep experience with embedded Linux systems, including cross-compilation, debugging, profiling, and performance tuning. Strong hands-on background in diagnosing and optimizing real-world system behavior, including CPU, memory, I/O, networking, boot time, and application latency. Experience building or optimizing low-latency video or data-streaming pipelines, ideally on embedded platforms. Excellent understanding of software systems that span embedded devices, higher-level applications, and fully integrated products. Strong software engineering fundamentals, including system design, implementation, debugging, and testing. Experience with video codecs, GStreamer, RTP/RTSP, or hardware-accelerated media pipelines. Solid experience with Debian/Ubuntu-based systems, Bash scripting, and systemd. Experience with Docker and docker-compose in complex development and deployment environments, as well as qemu. Strong debugging and performance analysis skills at both system and application level, combined with a proactive and self-directed working style. Proficient in ROS2/DDS-style middleware and experienced with networking across multiple OSI layers, including REST APIs and performance-sensitive communication paths. Experience with system integration and interfacing sensors or peripherals, especially via USB and Ethernet. Experience working in an agile engineering environment with stand-ups, sprint planning, and shared ownership across teams. Bonus: Experience with build systems such as CMake, including improving build performance in large-scale software projects. Benefits Flexible working hours Stock Options Generous holiday allowance Company pension plan Car parking Enhanced maternity & paternity leave Mental health and wellbeing support Learning and development opportunities About Auterion We are building the leading software platform for AI-powered autonomous systems for enterprise and government customers. Our team is supporting the most important missions and solving the most challenging problems. At Auterion, we bring together the sharpest minds who love to solve the hardest problems. Join a vibrant team built on innovation, openness, and excellence, where you'll be empowered to develop ideas, collaborate across all levels, and make an impact that matters. Find more English Speaking Jobs in Switzerland on Arbeitnow

Job Summary We are seeking a dynamic and highly organized Office Administrator to join our team! In this vital role, you will be the backbone of our daily operations, ensuring that administrative functions run smoothly and efficiently. Your energy and attention to detail will support our team?s productivity, enhance customer interactions, and maintain a professional office environment. This position offers an exciting opportunity to showcase your multitasking skills, technical proficiency, and commitment to excellent service in a fast-paced setting. Duties Manage front desk operations, including greeting visitors and handling multi-line phone systems with professionalism and courtesy Perform data entry tasks accurately using tools such as QuickBooks, Microsoft Office, and Google Workspace to maintain organized records Handle clerical responsibilities such as filing, proofreading documents, and maintaining office supplies inventory Provide exceptional customer service by addressing inquiries promptly and supporting clients or patients as needed Assist with basic bookkeeping duties, including invoicing and expense tracking using QuickBooks or similar software Support medical or dental office functions by managing appointment scheduling, patient records, and insurance documentation (if applicable) Coordinate administrative tasks such as mail distribution, document preparation, and maintaining a clean, organized workspace Requirements Proven experience in office administration or clerical roles with strong organizational skills Proficiency in Microsoft Office Suite (Word, Excel, Outlook) and Google Workspace tools Familiarity with QuickBooks for bookkeeping and financial record management Excellent computer skills including data entry, file management, and internet research Previous experience working in customer service environments with strong phone etiquette skills Ability to handle multi-line phone systems efficiently while maintaining professionalism Strong typing speed with high accuracy; attention to detail for proofreading documents Experience working in medical or dental offices is a plus, especially familiarity with front desk duties and patient support roles Demonstrated organizational skills with the ability to prioritize tasks effectively * Knowledge of filing systems and document management practices Join us as an Office Administrator and become a key contributor to our vibrant team! Your enthusiasm for organization combined with your technical expertise will help us deliver outstanding service while maintaining a seamless office environment. We value proactive individuals who thrive on multitasking and supporting our mission of operational excellence. Pay: $19.53-$32.38 per hour Work Location: In person

About Us We're living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of AI won't be defined by any single model or chip, but by intelligent systems in which hardware and intelligence co-evolve. We are building the infrastructure that unifies heterogeneous compute across the full stack. This opens a new axis of scaling intelligence: a dynamic system that tailors itself to what each workload actually needs, whether that's speed, cost, precision, or whatever unit comes next. The last era scaled on a different bet: one bigger model, more of the same chip, more data. That bet is running into structural limits. Frontier models offer extraordinary capability at unsustainable cost, one that today's monolithic infrastructure was never designed to serve. Our founding principle is that intelligence comes from many specialised systems working together, not from any single component. We build the software orchestration layer that co-evolves models, workflows and silicon into one system, delivering inference tailored to every workload, and demonstrating orders-of-magnitude leaps in capability and cost. Because our software spans the full stack, our engineering team works directly with heterogeneous accelerators and frontier silicon, including Cerebras, d-Matrix, Intel, NVIDIA, AMD, Normal Computing, Tenstorrent, GreatSky, and Mixx. We are not stopping at today's chips: each new generation of silicon unlocks algorithms that couldn't run before, and we intend to be first to them, every time. If we get it right, it will belong to everyone building on it - not to any single vendor. In our latest funding round, we raised $100M, led by Atomico with participation from Plural, DCVC and the UK Sovereign AI Fund's first investment. With this, we are building the infrastructure for the next era of intelligence. We are engineers and scientists based in London, working across the full depth of the stack. We are curious, intellectually honest, and building what doesn't exist yet. If you thrive on uncharted territory and are energised by the scale of the challenge, we'd love to hear from you. About the Role Most agent frameworks are designed for short-lived workflows, best-effort execution, and a narrow set of tools. Callosum is building for a different world: agents that run for weeks, operate across distributed infrastructure, and interact with stateful systems where failures, retries, and side effects must be handled explicitly. Success in this environment requires an agent runtime built entirely from first principles. Sitting at the heart of our technical mission, this position owns the runtime and programming model for long-running agent systems. Your focus will span durable execution, checkpointing and replay, distributed scheduling, secure tool execution, and end-to-end observability. You will develop the core software that makes agent workflows reliable, debuggable, reproducible, and efficient as we expand our model and tool footprint. This is a high-leverage role tackling complex systems challenges across the entire stack. Runtime, observability tooling, and framework design are three separate specialties. We are glad to hire someone with real depth in a combination of them. What You'll Build Design and build stateful, asynchronous agent runtimes across distributed environments Define event histories, checkpoint and resume semantics, deterministic reconstruction, retries, cancellation, timeouts, and recovery from partial failure Build traces and replay, time-travel debugging, and hierarchical tracing across model calls, tools, handoffs, state changes, and runtime decisions Develop clear Python APIs, libraries, and DSLs with stable extension points for tools, backends, and new execution models Design scheduling, placement, backpressure, resource accounting, sandboxing, permissions, and isolation for secure tool execution at scale Develop tooling for trajectory collection and visualisation, performance profiling, experiment comparison, failure attribution, and regression detection across models, prompts, tools, and runtime versions What You'll Bring We are looking for real strength in some of the following rather than coverage of all of it. Strong distributed systems background with hands-on experience in durable workflows, actor systems, schedulers, workflow engines, distributed databases, or stream processors Experience designing a library, framework, runtime, or DSL that other engineers or researchers adopted Deep Python expertise plus proficiency in a systems language such as Rust, C++, or Go - and the instinct to move between abstraction layers when it matters Hands-on debugging skills across APIs, runtimes, and distributed infrastructure - with a practical understanding of nondeterminism, side effects, and reproducibility What Sets You Apart Experience building a production-grade runtime, compiler, workflow engine, distributed training system, database, debugger, or orchestration platform Meaningful contributions to systems such as Ray, Temporal, Kafka, Erlang/BEAM, PyTorch, JAX, TensorFlow, or comparable projects Strong API design judgement, open-source collaboration, and disciplined approaches to testing, versioning, compatibility, and reproducibility Experience in ML systems or large-scale inference and training What We Offer Competitive Salary, determined by skills and experience Equity & Ownership Private healthcare We offer Visa sponsorship and relocation benefits to hire the best in the world We work in person at our London office. You'll have the tools, space and setup to do your best work, and if you have specific needs, just tell us We're committed to building an inclusive workplace where everyone feels welcome, and believe in equal opportunities for all. Find Jobs in United Kingdom on Arbeitnow